Where did presidential contender Syarhei Ivanou go?

A potential presidential contender Syarhei Ivanou has not been replying e-mails for a week. Both of his phones are switched off.
The contender has not sent collected signatures to the Central Election Commission and the commission does not know where he can be. The CEC secretary Mikalai Lazavik has told ERB that he does not have any information about him and enumerated the candidates who are already brining their signatures.

Lazavik: "Kastusyou, Lukashenka, Mіhalevіch, Nyaklyayeu, Ramanchuk, Rymasheuskі, Sannіkau, Statkevіch, Tsyareshchanka and Us ".